Evolution by natural selection is the process by which individuals with favorable traits for survival and reproduction are more likely to pass on their genes to the next generation. Over time, this leads to the accumulation of beneficial traits in a population, resulting in adaptation to the environment.
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
It is meant to indicate the Darwinian model for evolution, as opposed to for instance the Lamarckian model. It would be true that evolution occurs and has occurred even without Darwin; but until Darwin, various explanations would have been possible for why and how it happens. Darwin first formulated the thesis that evolution is directed by differential reproductive success.
If RNA is used as a genetic molecule, passing traits from parent to offspring, then it is subject to natural selection. This only happens in a number of viruses and very few bacteria, though: most organisms use DNA as their genetic molecule.
No, Darwin's theory of evolution by natural selection actually complements the principles of biogeography. Biogeography, the study of the distribution of species, provides evidence of how species have adapted to their environments over time through the process of evolution. Darwin himself used biogeographical evidence to support his theory of evolution.
Yes, natural selection is one of the mechanisms that can drive macro-evolution, along with genetic drift, mutation, and gene flow. Over long periods of time, natural selection can lead to the accumulation of genetic changes that result in the emergence of new species.
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
Scientific theory
The term that is often incorrectly used to describe evolution by natural selection is "survival of the fittest."
the theory about how organisms change over time.
Survival of the fittest
Charles Darwin used the term "natural selection" to describe the process by which certain heritable traits become more common in a population over time due to their advantage in survival and reproduction.
The term used to describe gradual and sporadic changes in nature and throughout the universe is evolution. Evolution is the process by which organisms change over time through genetic variation and natural selection.
Darwin used the phrase "descent with modification" in his book "On the Origin of Species" instead of the word "evolution." He used this phrase to describe the process by which species change over time through natural selection.
Natural selection
"Natural selection" is another term often used to describe the concept of survival of the fittest in evolutionary theory.